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* gallium: add a CAP for mixed colorbuffer format supportMarek Olšák2011-04-011-1/+24
| | | | | Some GPUs can't do it (I think most of DX9 ones), so they should have the option not to allow it.
* r300/compiler: Remove obsolete compiler passesTom Stellard2011-03-317-415/+0
| | | | | | Branch emulation and loop unrolling are done in the GLSL frontend. Transforming loops is no longer needed for fragment shaders, but it is still necessary for vertex shaders.
* prog_optimize: Fix reallocating registers for shaders with loopsTom Stellard2011-03-311-3/+14
| | | | | | | | | | | Registers that are used inside of loops need to be considered live starting with the first instruction of the outermost loop. https://bugs.freedesktop.org/show_bug.cgi?id=34370 NOTE: This is a candidate for the 7.9 and 7.10 branches. Reviewed-by: Eric Anholt <[email protected]>
* intel: Fix regression in clear_with_blit from 7bae1c3dChris Wilson2011-03-311-11/+12
| | | | | | | | | | Oops, the mask was being used in the loop to determine whether to use include the stencil || depth values. This began to fail when mask was cleared at the beginning of the loop. So reorder the tests and do the work up-front along with determining the depth_stencil value to use. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=35822 Signed-off-by: Chris Wilson <[email protected]>
* intel: Remove the unrelaxed relocation assertionChris Wilson2011-03-301-4/+0
| | | | | | | Now that we purposefully generate delta that point outside of the target buffer, the assertion has outlived its usefulness. Signed-off-by: Chris Wilson <[email protected]>
* intel: Add some defense against buffer allocation failure for subimage blitsChris Wilson2011-03-301-1/+9
| | | | | | | Once more! This time without the unwarranted conversion from drm_intel_bo_alloc_tiled. Signed-off-by: [a very embarrassed] Chris Wilson <[email protected]>
* Revert "intel: Add some defense against buffer allocation failure for ↵Chris Wilson2011-03-301-11/+11
| | | | | | | | | | | | | | subimage blits" This reverts commit de7678ef521f4fb34459e407a66ab8bf8be733e1. The conversion from using drm_intel_bo_alloc_tiled to a plain drm_intel_bo_alloc forgot that the tiled variant adjusts the allocation height even for TILING_NONE. Reported-by: Dave Airlie <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=35786 Signed-off-by: Chris Wilson <[email protected]>
* Use row stride instead of width when getting colour index texels.Michel Dänzer2011-03-301-2/+3
| | | | Untested, noticed while working on the depth/stencil fix.
* Use proper source row stride when getting depth/stencil texels.Michel Dänzer2011-03-301-1/+2
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* intel: Add IS_GT2 macro for recognizing Sandybridge GT2 systems.Kenneth Graunke2011-03-291-8/+7
| | | | Also, refactor IS_GEN6 to use the IS_GT1 and IS_GT2 macros.
* mesa: Fix ugly indentation left from previous commitIan Romanick2011-03-292-39/+36
| | | | | Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* glsl: Calcluate Mesa state slots in front-end instead of back-endIan Romanick2011-03-292-70/+23
| | | | | | | | | | | | This should be the last bit of infrastructure changes before generating GLSL IR for assembly shaders. This commit leaves some odd code formatting in ir_to_mesa and brw_fs. This was done to minimize whitespace changes / reindentation in some loops. The following commit will restore formatting sanity. Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* glsl: Move _mesa_builtin_uniform_desc from uniforms.c to ir_variable.cppIan Romanick2011-03-291-248/+0
| | | | | | | | This array is going to be used in the main compiler soon. Leaving them uniforms.c caused problems for building the stand-alone compiler. Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* intel: fix buildMarek Olšák2011-03-292-2/+2
| | | | | broken with e5c6a92a12b5cd7db205d72039f58d302b0be9d5 (mesa: implement clamping controls (ARB_color_buffer_float))
* intel: Protect intel_clear_with_blit from failed buffer allocationsChris Wilson2011-03-291-10/+11
| | | | | Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34419 Signed-off-by: Chris Wilson <[email protected]>
* i965: Avoid name clash of loop counter and memberChris Wilson2011-03-291-5/+5
| | | | | | src/mesa/drivers/dri/i965/brw_fs.cpp:565 warning: name lookup of ‘c’ changed Signed-off-by: Chris Wilson <[email protected]>
* i915: Detect allocation failure of batch bufferChris Wilson2011-03-291-0/+4
| | | | Signed-off-by: Chris Wilson <[email protected]>
* gallium: remove PIPE_CAP_VERTEX_COLOR_CLAMP_CONTROLMarek Olšák2011-03-291-4/+26
| | | | | | | | | | | | | | The vertex color clamp control is a property of an API, a lot like gl_rasterization_rules. The state should be set according to the API being implemented, for example: OpenGL Compatibility: enabled by default OpenGL Core: disabled by default D3D11: always disabled This patch also changes the way ARB_color_buffer_float is advertised. If no SNORM or FLOAT render target is supported, fragment color clamping is not required.
* mesa: clamp texture border color if ARB_texture_float is unsupportedMarek Olšák2011-03-291-4/+12
| | | | | ARB_texture_float disables clamping of the texture border color, ARB_color_buffer_float only modifies clamping of the glGet query.
* st/mesa: choose an appropriate texture format for DrawPixelsMarek Olšák2011-03-291-3/+49
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* gallium: add EXT_texture_snorm supportMarek Olšák2011-03-292-2/+236
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* mesa: implement texstore and texfetch hooks for signed normalized formatsMarek Olšák2011-03-293-118/+514
| | | | | | The snorm texstore functions were all broken. swrast support done except for mipmap generation, but I leave it disabled.
* mesa: initial EXT_texture_snorm supportMarek Olšák2011-03-2910-37/+233
| | | | | The component ordering of some formats has been been reversed to match Gallium types.
* gallium: implement clamping controls (ARB_color_buffer_float)Luca Barbieri2011-03-297-7/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BTW this changes the gallium interface. Some rather cosmetic changes by Marek. Squashed commit of the following: commit 513b37d484f0318311e84bb86ed4c93cdff71f13 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:17:54 2010 +0200 mesa/st: respect fragment clamping in st_DrawPixels commit 546a31e42cad459d7a7a10ebf77fc5ffcf89e9b8 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:17:28 2010 +0200 mesa/st: support fragment and vertex color clamping commit c406514a1fbee6891da4cf9ac3eebe4e4407ec13 Author: Luca Barbieri <[email protected]> Date: Tue Aug 24 21:56:37 2010 +0200 mesa/st: expose ARB_color_buffer_float if unclamping is supported commit d0c5ea11b6f75f3da2f4ca989115f150ebc7cf8d Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 17:53:41 2010 +0200 mesa/st: use unclamped colors This assumes that Gallium is to be interpreted as given drivers the responsibility to clamp these colors if necessary. commit aef5c3c6be6edd076e955e37c80905bc447f8a82 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:12:34 2010 +0200 mesa, mesa/st: handle read color clamping properly We set IMAGE_CLAMP_BIT in the caller based on _ClampReadColor, where the operation mandates it. (see the removed XXX comment. -Marek) TODO: did I get the set of operations mandating it right? commit 76bdfcfe3ff4145a1818e6cb6e227b730a5f12d8 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:18:25 2010 +0200 gallium: add color clamping to the interface
* mesa: implement clamping controls (ARB_color_buffer_float)Marek Olšák2011-03-2923-70/+263
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Squashed commit of the following: Author: Marek Olšák <[email protected]> mesa: fix getteximage so that it doesn't clamp values mesa: update the compute_version function mesa: add display list support for ARB_color_buffer_float mesa: fix glGet query with GL_ALPHA_TEST_REF and ARB_color_buffer_float commit b2f6ddf907935b2594d2831ddab38cf57a1729ce Author: Luca Barbieri <[email protected]> Date: Tue Aug 31 16:50:57 2010 +0200 mesa: document known possible deviations from ARB_color_buffer_float commit 5458935be800c1b19d1c9d1569dc4fa30a97e8b8 Author: Luca Barbieri <[email protected]> Date: Tue Aug 24 21:54:56 2010 +0200 mesa: expose GL_ARB_color_buffer_float commit aef5c3c6be6edd076e955e37c80905bc447f8a82 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:12:34 2010 +0200 mesa, mesa/st: handle read color clamping properly (I'll squash the st/mesa part to a separate commit. -Marek) We set IMAGE_CLAMP_BIT in the caller based on _ClampReadColor, where the operation mandates it. TODO: did I get the set of operations mandating it right? commit 3a9cb5e59b676b6148c50907ce6eef5441677e36 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:09:41 2010 +0200 mesa: respect color clamping in texenv programs (v2) Changes in v2: - Fix attributes other than vertex color sometimes getting clamped commit de26f9e47e886e176aab6e5a2c3d4481efb64362 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:05:53 2010 +0200 mesa: restore color clamps on glPopAttrib commit a55ac3c300c189616627c05d924c40a8b55bfafa Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 18:04:26 2010 +0200 mesa: clamp color queries if and only if fragment clamping is enabled commit 9940a3e31c2fb76cc3d28b15ea78dde369825107 Author: Luca Barbieri <[email protected]> Date: Wed Aug 25 00:00:16 2010 +0200 mesa: introduce derived _ClampXxxColor state resolving FIXED_ONLY To do this, we make ClampColor call FLUSH_VERTICES with the appropriate _NEW flag. We introduce _NEW_FRAG_CLAMP since fragment clamping has wide-ranging effects, despite being in the Color attrib group. This may be easily changed by s/_NEW_FRAG_CLAMP/_NEW_COLOR/g commit 6244c446e3beed5473b4e811d10787e4019f59d6 Author: Luca Barbieri <[email protected]> Date: Thu Aug 26 17:58:24 2010 +0200 mesa: add unclamped color parameters
* mesa: regenerate glapi filesMarek Olšák2011-03-293-4474/+4505
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* i965: Resolve implied moves in brw_dp_READ_4_vs_relative.Kenneth Graunke2011-03-291-1/+3
| | | | | | | | | Fixes piglit test glsl-vs-arrays-3 on Sandybridge, as well as garbage rendering in 3DMarkMobileES 2.0's Taiji demo and GLBenchmark 2.0's Egypt and PRO demos. NOTE: This a candidate for stable release branches. It depends on commit 9a21bc640188e4078075b9f8e6701853a4f0bbe4.
* i965: Refactor Sandybridge implied move handling.Kenneth Graunke2011-03-291-36/+32
| | | | | | | | | This was open-coded in three different places, and more are necessary. Extract this into a function so it can be reused. Unfortunately, not all variations were the same: in particular, one set compression control and checked that the source register was not ARF_NULL. This seemed like a good idea, so all cases now do so.
* mesa: Add missing parentheses in glBlitFramebufferEXT error strings.Vinson Lee2011-03-281-5/+5
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* intel: Don't leak the tex object miptree when replacing itIan Romanick2011-03-281-1/+3
| | | | | | | | | | | Eventually the miptree refcounting interface should be cleaned up. The assymmetry dramatically increases the probability of bugs like this. It should be made to like like libdrm refcounting or the refcounting style used in other parts of Mesa. Fixes https://bugs.freedesktop.org/show_bug.cgi?id=33046 Reviewed-by: Eric Anholt <[email protected]>
* st/mesa: Validate state before doing blits.Henri Verbeet2011-03-271-0/+3
| | | | | | | Specifically, this ensures things like the front buffer actually exist. This fixes piglt fbo/fbo-sys-blit and fd.o bug 35483. Signed-off-by: Henri Verbeet <[email protected]>
* i965/fs: Fix linear gl_Color interpolation on pre-gen6 hardware.Kenneth Graunke2011-03-261-3/+5
| | | | | | | | | | | | | Civilization 4's shaders make heavy use of gl_Color and don't use perspective interpolation. This resulted in rivers, units, trees, and so on being rendered almost entirely white. This is a regression compared to the old fragment shader backend. Found by inspection (comparing the old and new FS backend code). References: https://bugs.freedesktop.org/show_bug.cgi?id=32949 NOTE: This is a candidate for the 7.10 branch.
* i965/fs: Use different name for inner loop counterIan Romanick2011-03-251-2/+2
| | | | | | 'i' is already used for the outer loop. This caused some problems while doing other work in this area. No bug exists here... until you want to use the outer loop counter in the inner loop.
* mesa: add void to save_TextureBarrierNV()Brian Paul2011-03-251-1/+1
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* mesa: Avoid redefining PUBLIC/USE/likely/unlikely macros.José Fonseca2011-03-251-13/+17
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* mesa: Use appropriate call convention in VertexAttribI*v.José Fonseca2011-03-251-136/+136
| | | | | | | | | We were using typecasts because the functions pointers are polymorphic in the second argument type, which. Surprisingly the wrong calling convention didn't cause crashes on Windows, but it was causing certain registers to be trashed in MSVC optimized builds, when processing callists in the ClearView RC Flight Simulator.
* mesa,mapi: Remove spurious const keyword from ClearBufferfi args.José Fonseca2011-03-251-1/+1
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* mesa: added _mesa_dump_image() for debuggingBrian Paul2011-03-242-0/+28
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* mesa: minor whitespace fixesBrian Paul2011-03-244-7/+7
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* i965/fs: Make compile failure more verbose with INTEL_DEBUG=wm.Eric Anholt2011-03-243-18/+36
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* i965/fs: Clean up reg_undef args from long ago lack of fs_inst overloads.Eric Anholt2011-03-241-2/+2
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* i965/fs: Clean up the emit calls by introducing emit() overload helpers.Eric Anholt2011-03-242-223/+203
| | | | | | I think the code ends up a lot more legible this way, though we've still got the overloads in the fs_inst as well (even though there's only one caller left currently).
* mesa: new MESA_EXTENSION_MAX_YEAR env varBrian Paul2011-03-241-3/+17
| | | | | | | If set to year X, only report extensions up to that year. This is a work-around for games that try to copy the extensions string to a fixed size buffer and overflow. If a game was released in year X, setting MESA_EXTENSION_MAX_YEAR to that year will likely fix the problem.
* radeon: use C99 style in macros with variable argumentsIain Hibbert2011-03-241-8/+8
| | | | Signed-off-by: Iain Hibbert <[email protected]>
* radeon: reorder #includes to silence warningsBrian Paul2011-03-241-4/+4
| | | | | Silences warnings about RADEON_TILING_SURFACE being redefined. Only compile tested, not run tested.
* r128: fix an old annoying warningBrian Paul2011-03-241-2/+2
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* radeon: fix radeon_create_image_from_name() wrong parameter typeBrian Paul2011-03-241-3/+3
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* mesa: More glGet* fixes.José Fonseca2011-03-231-4/+4
| | | | | | glGet(GL_NORMAL_ARRAY) giving potentially wrong results. Most of glGet(GL_XXX_ARRAY_BUFFER_BINDING) giving totally bogus results.
* mesa: remove unused _MESA_NEW_NEED_NORMALSBrian Paul2011-03-231-3/+0
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* mesa: remove _MESA_NEW_TRANSFER_STATEBrian Paul2011-03-234-10/+6
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